Protective Coatings for Printed Circuit Boards

Consumer demand for electronic devices that are more compact, portable and loaded with features has made protecting sensitive electronic components against soils, contaminants and moisture more challenging than ever before.

Now, 3M brings you a family of fast drying, easy-to-apply, protective electronic coatings for printed circuit boards and other electronic components – all designed to maintain optimal performance and reliability in a broad range of environments and applications.